Safety Glasses
Anti-fog Protection Glasses Polycarbonate Lens
The SG-JN146 is a safety eyewear model with a polycarbonate lens designed for industrial and laboratory use. It features anti-fog coating technology, anti-scratch hard coating, and 99.9% UV protection. The lens meets optical class 1 requirements and provides a large field of vision with optimal lateral coverage. The frame includes a soft nose bridge and rubber tip arms for improved comfort and fit across a variety of face shapes.
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Specifications
Technical Data
| Model No. | SG-JN146 |
|---|---|
| Lens Material | Polycarbonate |
| Lens Coatings | Anti-fog and anti-scratch hard coating |
| UV Protection | 99.9% UVA, UVB and UVC |
| Optical Class | 1 |
| Frame Material | Rubber legs with soft nose bridge |
| Lens Tints | Clear, yellow, smoke or custom |
| Impact Protection | Medium |
| Fit | Suits a variety of face shapes |
| Minimum Order Quantity | 600 pcs per order |
| Sample Lead Time | 5-7 days |
| Production Lead Time | 30-45 days after deposit |
Detail
Why Buyers Choose This Model
Key Benefits
- Anti-fog coating maintains clear vision during temperature changes and high humidity
- Polycarbonate lens with hard coating resists scratches and maintains optical clarity
- 99.9% UV protection shields eyes from harmful ultraviolet radiation
- Optical class 1 lens ensures accurate visual performance for precision tasks
- Large field of vision with optimal lateral coverage reduces blind spots
- Soft nose bridge and rubber tip arms improve comfort during extended wear
- Adjustable fit suits a variety of face shapes without pressure points
Problems It Solves
- Fogging lenses reduce visibility and force workers to remove eyewear, increasing injury risk
- Scratch-prone lenses degrade over time and compromise optical clarity
- Poor fit and pressure points lead to discomfort and non-compliance
- Low UV protection exposes eyes to long-term damage from sunlight and artificial sources
- Narrow field of vision creates blind spots that increase accident risk
- One-size-fits-all frames fail to accommodate diverse face shapes
Who It Is For
- PPE distributors supplying industrial and laboratory customers
- Manufacturers sourcing safety glasses for employee safety programs
- Own-brand industrial safety labels wanting OEM safety eyewear
- Retail buyers needing volume safety glasses with consistent performance
- Facility managers replacing fog-prone safety glasses in high-use areas
Where It Is Used
- Industrial workshops with high humidity and temperature fluctuations
- Laboratory environments where chemical fumes and steam cause fogging
- Manufacturing floors with airborne particles and potential impact hazards
- Outdoor construction sites with bright sunlight and variable weather
- Maintenance and repair operations requiring prolonged eye protection
Technical Features
- Polycarbonate lens with anti-scratch hard coating for durability
- Anti-fog coating technology to prevent condensation buildup
- 99.9% UV protection across UVA, UVB and UVC wavelengths
- Optical class 1 lens compliance for accurate visual performance
- Large field of vision with optimal lateral coverage
- Soft nose bridge and rubber tip arms for comfort and stability
- Medium impact protection suitable for industrial environments
- Adjustable frame design to fit a variety of face shapes
Materials
- Polycarbonate lens — provides high impact resistance and optical clarity
- Hard coating — applied to lens surface to resist scratches during use
- Anti-fog coating — integrated into lens to prevent condensation
- Rubber tip arms — flexible and non-slip, reduce pressure on temples
- Soft nose bridge — conforms to facial contours for comfort and stability
Quality Control
- 100% inspection during production to catch defects early
- Lens coating adhesion and clarity tested before assembly
- Fit and comfort verified on assembled units
- Packaging condition checked before shipment
- Buyers advised to inspect goods upon arrival and report any damage with photos or video for prompt resolution
Customisation Options
- Custom lens tint selection from available options
- Logo printing on frame and rubber arms
- Custom strap colour and webbing print
- Own-brand retail packaging and carton marking
- Full ODM service available from customer concept or drawing
How To Use It
- Wear the glasses with the soft nose bridge and rubber arms positioned correctly for a secure fit
- Clean the lens with water and a soft cloth; avoid abrasive cleaners that damage coatings
- Do not wipe a wet anti-fog lens with a dry cloth — this can degrade the coating
- Store in a protective case when not in use to prevent scratches and coating damage
- Replace the lens if the anti-fog or anti-scratch coating shows signs of wear
Manufacturing
How It Is Made
Injection moulding of frame components including nose bridge and arms
Polycarbonate lens blank production with optical class 1 precision
Application of anti-scratch hard coating to both lens surfaces
Application of anti-fog coating technology to lens surface
UV protection treatment during lens manufacturing
Frame and lens assembly with rubber tip arms and nose bridge
In-line inspection for coating adhesion, optical clarity, and fit
Final packaging with carton marking and quality check
Comparison
How It Compares
| Standard plastic safety glasses | Polycarbonate lens in SG-JN146 offers superior impact resistance and optical class 1 compliance, which standard plastic lenses do not meet. |
|---|---|
| Non-coated safety glasses | Anti-fog coating prevents vision loss in humid or temperature-shifted environments, unlike uncoated lenses that fog easily. |
| Rigid frame safety glasses | Soft nose bridge and rubber tip arms in SG-JN146 reduce pressure points and improve comfort during long shifts |
Industries Using This Product
Questions About This Product
What lens tints are available
The SG-JN146 is available in clear, yellow, smoke, or custom tints.
Is the anti-fog coating permanent
The anti-fog coating is durable but may degrade over time with frequent cleaning or exposure to harsh chemicals. Replacement lenses are available.
Does the lens meet optical class 1
Yes, the lens complies with optical class 1 requirements for visual accuracy and clarity.
Can the frame be customised with a logo
Yes, logos can be printed on the frame and rubber arms. Full OEM and ODM services are available.
Is the lens impact resistant
Yes, the polycarbonate lens provides medium impact protection suitable for industrial environments.
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Quote Anti-fog Protection Glasses Polycarbonate Lens
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